How Facebook gets you to test new stuff on its mobile appFacebook’s mobile apps no longer run purely on web technology. Instead, they run as native software loaded onto iPhones, iPads, Android devices and other mobile gear. The upside is that the app is much faster and more responsive than before. The downside, for Facebook, is that testing the app is far more difficult. The iPhone app is separate from the Android app, and so on, Wired reports.Click here to read more on Wired